/**
 * Creat with IntelliJ IDEA
 * Description
 * User: mamba24
 * Date: 2022-03-12
 * Time: 23:38
 * To BE A Better Person-2020-3-2
 */
public class TestDemo {
    //逻辑运算符两边必须是Boolean
    //欸嘿嘿我来水小绿点了
    public static void main(String[] args) {
        int a=10;
        int b=20;
        if(a==10 || b!=20){
            System.out.println("yes");
        }
    }
    //+=,-=,*=,/=会自动进行提升
    public static void main1(String[] args) {
        int a=10;
        short b=1;
        b+=a;
        System.out.println(b);
    }
}
